Add palette inheritance to radiobutton class.

4 files changed, 8 insertions, 4 deletions

diff --git a/src/gui/widgets/progressindicator.cpp b/src/gui/widgets/progressindicator.cpp
index 9b6726ce9..8ddd755ff 100644
--- a/src/gui/widgets/progressindicator.cpp
+++ b/src/gui/widgets/progressindicator.cpp
@@ -34,6 +34,7 @@
 
 ProgressIndicator::ProgressIndicator() :
     gcn::Widget(),
+    Widget2(),
     mIndicator(nullptr)
 {
     ImageSet *const images = Theme::getImageSetFromTheme(
diff --git a/src/gui/widgets/radiobutton.cpp b/src/gui/widgets/radiobutton.cpp
index d7b1769ba..062c426d3 100644
--- a/src/gui/widgets/radiobutton.cpp
+++ b/src/gui/widgets/radiobutton.cpp
@@ -40,9 +40,11 @@ int RadioButton::instances = 0;
 Skin *RadioButton::mSkin = nullptr;
 float RadioButton::mAlpha = 1.0;
 
-RadioButton::RadioButton(const std::string &caption, const std::string &group,
+RadioButton::RadioButton(const Widget2 *const widget,
+                         const std::string &caption, const std::string &group,
                          const bool marked):
     gcn::RadioButton(caption, group, marked),
+    Widget2(widget),
     mHasMouse(false),
     mPadding(0),
     mImagePadding(0),
diff --git a/src/gui/widgets/radiobutton.h b/src/gui/widgets/radiobutton.h
index a511a806f..8607c891b 100644
--- a/src/gui/widgets/radiobutton.h
+++ b/src/gui/widgets/radiobutton.h
@@ -42,8 +42,8 @@ class RadioButton final : public gcn::RadioButton,
         /**
          * Constructor.
          */
-        RadioButton(const std::string &caption, const std::string &group,
-                    const bool marked = false);
+        RadioButton(const Widget2 *const widget, const std::string &caption,
+                    const std::string &group, const bool marked = false);
 
         A_DELETE_COPY(RadioButton)
 
diff --git a/src/gui/widgets/radiogroup.cpp b/src/gui/widgets/radiogroup.cpp
index 6e759cba8..3d20b7248 100644
--- a/src/gui/widgets/radiogroup.cpp
+++ b/src/gui/widgets/radiogroup.cpp
@@ -35,7 +35,8 @@ RadioGroup::RadioGroup(const Widget2 *const widget,
 
 gcn::Widget *RadioGroup::createWidget(const std::string &text)
 {
-    RadioButton *const widget = new RadioButton(text, mGroup, mCount == 0);
+    RadioButton *const widget = new RadioButton(
+        this, text, mGroup, mCount == 0);
     widget->adjustSize();
     return widget;
 }